NEET 2024, Physics Q34: Units And Dimensions
NEET2024Physics
Q.
The quantities which have the same dimensions as those of solid angle are:
- A
strain and arc
- B
angular speed and stress
- C
strain and angle
- D
stress and angle
Solution
Solid angle is dimensionless.
Among the choices, strain (ratio of lengths) and plane angle (ratio of arc to radius) are also dimensionless. Arc has dimensions of length, angular speed has , stress has pressure dimensions.
Concept behind this question
Units And DimensionsNotes, formulas and examples →More previous year questions on Units And Dimensions
Practice more Physics
Concept-wise practice with instant solutions on Fundamenthol.
Start practicing →